Lulach of Scotland

Lulach of Scotland (1032-17 March 1058) was the King of Scotland from 15 August 1057 to 17 March 1058, succeeding Macbeth of Scotland and preceding Malcolm III of Scotland.

Biography
Lulach was the stepson of Macbeth of Scotland by his wife Gruoch of Scotland and Gillecomgan of Moray. He succeeded his stepfather as king of Scotland on 15 August 1057 after Macbeth was killed in battle by Malcolm III of Scotland's army, but Lulach was a weak king. Malcolm III had him assassinated and seized power for himself in March 1058.